Fundamental Mathematical Modeling Of Additive Manufacturing

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Fundamental Mathematical Modeling of Additive Manufacturing

Juha Jeronen,Tero Tuovinen,Matti Kurki
Fundamental Mathematical Modeling of Additive Manufacturing Book PDF

Author : Juha Jeronen,Tero Tuovinen,Matti Kurki
Publisher : Springer Nature
Page : 524 pages
File Size : 53,5 Mb
Release : 2024-01-08
Category : Technology & Engineering
ISBN : 9783031472503

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Fundamental Mathematical Modeling of Additive Manufacturing by Juha Jeronen,Tero Tuovinen,Matti Kurki Pdf

This book elucidates the fundamental thermomechanical behaviour inherent in the 3D printing process within a laser-based powder bed fusion (L-PBF) system. It presents foundational concepts and provides in-depth derivations of the governing equations. The analysis encompasses arbitrary anisotropic linear viscoelastic materials, accounting for thermal effects. The authors leverage the theory of axially moving materials, a framework previously employed in the analysis of production processes within the process industry. They introduce a coordinate frame that moves in tandem with the printing laser, adopting an Eulerian perspective towards the in-motion solid. Designed for graduate students and researchers, this book is poised to foster a profound comprehension and spur innovative technological advancements in the realm of additive manufacturing.

Modeling and Simulation of Functionalized Materials for Additive Manufacturing and 3D Printing: Continuous and Discrete Media

Tarek I. Zohdi
Modeling and Simulation of Functionalized Materials for Additive Manufacturing and 3D Printing Continuous and Discrete Media Book PDF

Author : Tarek I. Zohdi
Publisher : Springer
Page : 298 pages
File Size : 43,7 Mb
Release : 2017-12-22
Category : Technology & Engineering
ISBN : 9783319700793

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Modeling and Simulation of Functionalized Materials for Additive Manufacturing and 3D Printing: Continuous and Discrete Media by Tarek I. Zohdi Pdf

Within the last decade, several industrialized countries have stressed the importance of advanced manufacturing to their economies. Many of these plans have highlighted the development of additive manufacturing techniques, such as 3D printing which, as of 2018, are still in their infancy. The objective is to develop superior products, produced at lower overall operational costs. For these goals to be realized, a deep understanding of the essential ingredients comprising the materials involved in additive manufacturing is needed. The combination of rigorous material modeling theories, coupled with the dramatic increase of computational power can potentially play a significant role in the analysis, control, and design of many emerging additive manufacturing processes. Specialized materials and the precise design of their properties are key factors in the processes. Specifically, particle-functionalized materials play a central role in this field, in three main regimes: (1) to enhance overall filament-based material properties, by embedding particles within a binder, which is then passed through a heating element and the deposited onto a surface, (2) to “functionalize” inks by adding particles to freely flowing solvents forming a mixture, which is then deposited onto a surface and (3) to directly deposit particles, as dry powders, onto surfaces and then to heat them with a laser, e-beam or other external source, in order to fuse them into place. The goal of these processes is primarily to build surface structures which are extremely difficult to construct using classical manufacturing methods. The objective of this monograph is introduce the readers to basic techniques which can allow them to rapidly develop and analyze particulate-based materials needed in such additive manufacturing processes. This monograph is broken into two main parts: “Continuum Method” (CM) approaches and “Discrete Element Method” (DEM) approaches. The materials associated with methods (1) and (2) are closely related types of continua (particles embedded in a continuous binder) and are treated using continuum approaches. The materials in method (3), which are of a discrete particulate character, are analyzed using discrete element methods.

Data-Driven Modeling for Additive Manufacturing of Metals

National Academies of Sciences, Engineering, and Medicine,Division on Engineering and Physical Sciences,National Materials and Manufacturing Board,Board on Mathematical Sciences and Analytics
Data Driven Modeling for Additive Manufacturing of Metals Book PDF

Author : National Academies of Sciences, Engineering, and Medicine,Division on Engineering and Physical Sciences,National Materials and Manufacturing Board,Board on Mathematical Sciences and Analytics
Publisher : National Academies Press
Page : 79 pages
File Size : 54,9 Mb
Release : 2019-11-09
Category : Technology & Engineering
ISBN : 9780309494205

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Data-Driven Modeling for Additive Manufacturing of Metals by National Academies of Sciences, Engineering, and Medicine,Division on Engineering and Physical Sciences,National Materials and Manufacturing Board,Board on Mathematical Sciences and Analytics Pdf

Additive manufacturing (AM) is the process in which a three-dimensional object is built by adding subsequent layers of materials. AM enables novel material compositions and shapes, often without the need for specialized tooling. This technology has the potential to revolutionize how mechanical parts are created, tested, and certified. However, successful real-time AM design requires the integration of complex systems and often necessitates expertise across domains. Simulation-based design approaches, such as those applied in engineering product design and material design, have the potential to improve AM predictive modeling capabilities, particularly when combined with existing knowledge of the underlying mechanics. These predictive models have the potential to reduce the cost of and time for concept-to-final-product development and can be used to supplement experimental tests. The National Academies convened a workshop on October 24-26, 2018 to discuss the frontiers of mechanistic data-driven modeling for AM of metals. Topics of discussion included measuring and modeling process monitoring and control, developing models to represent microstructure evolution, alloy design, and part suitability, modeling phases of process and machine design, and accelerating product and process qualification and certification. These topics then led to the assessment of short-, immediate-, and long-term challenges in AM. This publication summarizes the presentations and discussions from the workshop.

Predictive Theoretical and Computational Approaches for Additive Manufacturing

National Academies of Sciences, Engineering, and Medicine,Policy and Global Affairs,Board on International Scientific Organizations,U.S. National Committee on Theoretical and Applied Mechanics
Predictive Theoretical and Computational Approaches for Additive Manufacturing Book PDF

Author : National Academies of Sciences, Engineering, and Medicine,Policy and Global Affairs,Board on International Scientific Organizations,U.S. National Committee on Theoretical and Applied Mechanics
Publisher : National Academies Press
Page : 149 pages
File Size : 41,7 Mb
Release : 2016-12-21
Category : Technology & Engineering
ISBN : 9780309449755

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Predictive Theoretical and Computational Approaches for Additive Manufacturing by National Academies of Sciences, Engineering, and Medicine,Policy and Global Affairs,Board on International Scientific Organizations,U.S. National Committee on Theoretical and Applied Mechanics Pdf

Additive manufacturing (AM) methods have great potential for promoting transformative research in many fields across the vast spectrum of engineering and materials science. AM is one of the leading forms of advanced manufacturing which enables direct computer-aided design (CAD) to part production without part-specific tooling. In October 2015 the National Academies of Sciences, Engineering, and Medicine convened a workshop of experts from diverse communities to examine predictive theoretical and computational approaches for various AM technologies. While experimental workshops in AM have been held in the past, this workshop uniquely focused on theoretical and computational approaches and involved areas such as simulation-based engineering and science, integrated computational materials engineering, mechanics, materials science, manufacturing processes, and other specialized areas. This publication summarizes the presentations and discussions from the workshop.

Simulation of Additive Manufacturing using Meshfree Methods

Christian Weißenfels
Simulation of Additive Manufacturing using Meshfree Methods Book PDF

Author : Christian Weißenfels
Publisher : Springer Nature
Page : 207 pages
File Size : 54,6 Mb
Release : 2021-10-29
Category : Technology & Engineering
ISBN : 9783030873370

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Simulation of Additive Manufacturing using Meshfree Methods by Christian Weißenfels Pdf

This book provides a detailed instruction to virtually reproduce the processes of Additive Manufacturing on a computer. First, all mathematical equations needed to model these processes are presented. Due to their flexibility, meshfree methods represent optimal computational solution schemes to simulate Additive Manufacturing processes. On the other hand, these methods usually do not guarantee an accurate solution. For this reason, this monograph is dedicated in detail to the necessary criteria for computational solution schemes to provide accurate results. Several meshfree methods are examined with respect to these conditions. Two different 3D printing techniques are presented in detail. The results obtained from the simulation are investigated and compared with experimental data. This work is addressed to both scientists and professionals working in the field of development who are interested to learn the secrets behind meshfree methods or get into the modeling of Additive Manufacturing.

Additive Manufacturing

Manu Srivastava,Sandeep Rathee,Sachin Maheshwari,TK Kundra
Additive Manufacturing Book PDF

Author : Manu Srivastava,Sandeep Rathee,Sachin Maheshwari,TK Kundra
Publisher : CRC Press
Page : 286 pages
File Size : 45,9 Mb
Release : 2019-09-17
Category : Technology & Engineering
ISBN : 9781351049375

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Additive Manufacturing by Manu Srivastava,Sandeep Rathee,Sachin Maheshwari,TK Kundra Pdf

There is a growing need for manufacturing optimization all over the world. The immense market of Additive Manufacturing (AM) technologies dictates a need for a book that will provide knowledge of the various aspects of AM for anyone interested in learning about this fast-growing topic. This book disseminates knowledge of AM amongst scholars at graduate level, post graduate level, doctoral level, as well as industry personnel. The objective is to offer a state-of-the-art book which covers all aspects of AM and incorporates all information regarding trends, historical developments, classifications, materials, tooling, software issues, dynamic design, principles, limitations, and communication interfaces in a one-stop resource. Features: Breaks down systematic coverage of various aspects of AM within four distinct sections Contains details of various AM techniques based on ASTM guidelines Discusses many AM applications with suitable illustrations Includes recent trends in the field of AM Covers engineering materials utilized as raw materials in AM Compares AM techniques with different traditional manufacturing methods

Design, Representations, and Processing for Additive Manufacturing

Marco Attene,Marco Livesu,Sylvain Lefebvre,Thomas Funkhouser,Szymon Rusinkiewicz,Stefano Ellero,Jonàs Martínez,Amit Haim Bermano
Design Representations and Processing for Additive Manufacturing Book PDF

Author : Marco Attene,Marco Livesu,Sylvain Lefebvre,Thomas Funkhouser,Szymon Rusinkiewicz,Stefano Ellero,Jonàs Martínez,Amit Haim Bermano
Publisher : Morgan & Claypool Publishers
Page : 148 pages
File Size : 55,9 Mb
Release : 2018-06-22
Category : Computers
ISBN : 9781681733562

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Design, Representations, and Processing for Additive Manufacturing by Marco Attene,Marco Livesu,Sylvain Lefebvre,Thomas Funkhouser,Szymon Rusinkiewicz,Stefano Ellero,Jonàs Martínez,Amit Haim Bermano Pdf

The wide diffusion of 3D printing technologies continuously calls for effective solutions for designing and fabricating objects of increasing complexity. The so called "computational fabrication" pipeline comprises all the steps necessary to turn a design idea into a physical object, and this book describes the most recent advancements in the two fundamental phases along this pipeline: design and process planning. We examine recent systems in the computer graphics community that allow us to take a design idea from conception to a digital model, and classify algorithms that are necessary to turn such a digital model into an appropriate sequence of machining instructions.

Theory and Practice of Additive Manufacturing

Tuhin Mukherjee,Tarasankar DebRoy
Theory and Practice of Additive Manufacturing Book PDF

Author : Tuhin Mukherjee,Tarasankar DebRoy
Publisher : John Wiley & Sons
Page : 453 pages
File Size : 50,6 Mb
Release : 2023-09-26
Category : Technology & Engineering
ISBN : 9781394202270

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Theory and Practice of Additive Manufacturing by Tuhin Mukherjee,Tarasankar DebRoy Pdf

Theory and Practice of Additive Manufacturing Discover the ins and outs of additive manufacturing in this student-friendly textbook Also known as 3D printing, additive manufacturing is a process by which layers of material are added to create three-dimensional objects guided by a digital model. It has revolutionized the design and manufacture of customized products, facilitating the rapid, flexible production of a huge range of goods. It promises to revolutionize manufacturing engineering, shorten industrial supply chains, and more. Theory and Practice of Additive Manufacturing provides the first introduction to this subject designed specifically for students. Balancing the underlying theories behind additive manufacturing with concrete applications, it guides readers through basic processes, essential tools and materials, and more. The result is ideal for readers looking to bring additive manufacturing to bear on engineering or industry careers of almost any kind. Theory and Practice of Additive Manufacturing features: Over 100 worked-out example problems Detailed discussion of the emerging digital tools including mechanistic modeling, machine learning, and more Commitment to pedagogy and reinforcement geared toward student learning outcomes Theory and Practice of Additive Manufacturing is ideal for undergraduate and graduate students and instructors in introductory additive manufacturing courses, as well as practicing engineers and researchers working in industries that use additive manufacturing technologies, including aerospace, automotive, and consumer goods.

Laser-Based Additive Manufacturing

Narendra B. Dahotre,Mangesh V. Pantawane,Shashank Sharma
Laser Based Additive Manufacturing Book PDF

Author : Narendra B. Dahotre,Mangesh V. Pantawane,Shashank Sharma
Publisher : John Wiley & Sons
Page : 308 pages
File Size : 41,7 Mb
Release : 2022-08-01
Category : Technology & Engineering
ISBN : 9783527347919

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Laser-Based Additive Manufacturing by Narendra B. Dahotre,Mangesh V. Pantawane,Shashank Sharma Pdf

Laser-Based Additive Manufacturing Explore laser-based additive manufacturing processes via multi-scale modeling and computer simulation In Laser-Based Additive Manufacturing: Modeling, Simulation, and Experiments, a distinguished team of researchers delivers an incisive framework for understanding materials processing using laser-based additive manufacturing (LAM). The book describes the use of computational modeling and simulation to explore and describe the LAM technique, to improve the compositional, phase, and microstructural evolution of the material, and to enhance the mechanical, chemical, and functional properties of the manufactured components. The accomplished authors combine a comprehensive overview of multi-scale modeling and simulation with experimental and practical observations, offering a systematic review of laser-material interactions in advanced LAM processes. They also describe the real-world applications of LAM, including component processing and surface functionalization. In addition to explorations of residual stresses, three-dimensional defects, and surface physical texture in LAM, readers will also find: A thorough introduction to additive manufacturing (AM), including the advantages of AM over conventional manufacturing and the challenges involved with using the technology A comprehensive exploration of computation materials science, including length- and time-scales in materials modeling and the current state of computational modeling in LAM Practical discussions of laser-material interaction in LAM, including the conversion of light energy to heat, modes of heat dissipation, and the dynamics of the melt-pool In-depth examinations of the microstructural and mechanical aspects of LAM integrated with modeling Perfect for materials scientists, mechanical engineers, and physicists, Laser-Based Additive Manufacturing: Modeling, Simulation, and Experiments is perfect for anyone seeking an insightful treatment of this cutting-edge technology in the areas of alloys, ceramics, and composites.

Advances in Additive Manufacturing

Ajay Kumar,Ravi Kant Mittal,Abid Haleem
Advances in Additive Manufacturing Book PDF

Author : Ajay Kumar,Ravi Kant Mittal,Abid Haleem
Publisher : Elsevier
Page : 522 pages
File Size : 55,7 Mb
Release : 2022-11-24
Category : Technology & Engineering
ISBN : 9780323918350

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Advances in Additive Manufacturing by Ajay Kumar,Ravi Kant Mittal,Abid Haleem Pdf

This edited book is a compilation of scholarly articles on the latest developments in the field of additive manufacturing, discussing nature-inspired and artificial intelligence–aided additive manufactured processes for different materials including biomanufacturing, and their applications, as well as various methods to enhance the characteristics of the materials produced, the efficiency of the manufacturing process itself, as well as optimal ways to develop a product in minimum time. The book explores the advancements in additive manufacturing from prefabrication stage to final product, with real-time defect detection, control, and process efficiency improvement covered. This book will be a great resource for engineers, researchers, and academics involved in this revolutionary and unique field of manufacturing. Discusses modeling of additive manufacturing processes by artificial intelligence Looks at the optimization of designs, technologies, and material fabrication and the use of simulation in additive manufacturing Includes case studies and real-world industrial problems and solutions

Additive Manufacturing

T.S. Srivatsan,T.S. Sudarshan
Additive Manufacturing Book PDF

Author : T.S. Srivatsan,T.S. Sudarshan
Publisher : CRC Press
Page : 448 pages
File Size : 45,7 Mb
Release : 2015-09-25
Category : Technology & Engineering
ISBN : 9781498714785

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Additive Manufacturing by T.S. Srivatsan,T.S. Sudarshan Pdf

Get Ready for the Future of Additive ManufacturingAdditive Manufacturing: Innovations, Advances, and Applications explores the emerging field of additive manufacturing (AM)-the use of 3D printing to make prototype parts on demand. Often referred to as the third industrial revolution, AM offers many advantages over traditional manufacturing. This pr

Additive Manufacturing

Rupinder Singh,J. Paulo Davim
Additive Manufacturing Book PDF

Author : Rupinder Singh,J. Paulo Davim
Publisher : CRC Press
Page : 226 pages
File Size : 47,7 Mb
Release : 2018-09-13
Category : Technology & Engineering
ISBN : 9781351686662

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Additive Manufacturing by Rupinder Singh,J. Paulo Davim Pdf

There has been a great deal of progress in additive manufacturing (AM) during the past two decades and recent developments have been highlighted by many researchers. However, until now, there has been a limit to what is available for beginners in a step-by-step format, showcasing the different commercial AM technologies for field application. This book helps fill that gap. Additive Manufacturing: Applications and Innovations presents case studies of commonly used AM technologies with basic numerical problems for better understanding. It also includes hybrid processes and 4D printing applications, which currently are not offered in other AM books. Features Offers solved and unsolved problems in additive manufacturing Provides an understanding for additive manufacturing per international standards Includes case studies for better understanding of the individual processes Presents a review of specific technology highlights Introduces future research directions, mainly in 4D printing applications

Additive Manufacturing Technology

Kun Zhou
Additive Manufacturing Technology Book PDF

Author : Kun Zhou
Publisher : John Wiley & Sons
Page : 405 pages
File Size : 53,7 Mb
Release : 2022-12-20
Category : Technology & Engineering
ISBN : 9783527833924

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Additive Manufacturing Technology by Kun Zhou Pdf

Additive Manufacturing Technology Highly comprehensive resource covering all key aspects of the current developments of additive manufacturing Additive Manufacturing Technology: Design, Optimization, and Modeling provides comprehensive and in-depth knowledge of the latest advances in various additive manufacturing technologies for polymeric materials, metals, multi-materials, functionally graded materials, and cell-laden bio-inks. It also details the application of numerical modeling in facilitating the design and optimization of materials, processes, and printed parts in additive manufacturing. The topics covered in this book include: Fundamentals and applications of 4D printing, 3D bioprinting of cell-laden bio-inks, and multi-material additive manufacturing Alloy design for metal additive manufacturing, mechanisms of metallurgical defect formation, and the mechanical properties of printed alloys Modified inherent strain method for the rapid prediction of residual stress and distortion within parts fabricated by additive manufacturing Modeling of the different stages in polymer and metal additive manufacturing processes, including powder spreading, melting, and thermal stress evolution By providing extensive coverage of highly relevant concepts and important topics in the field of additive manufacturing, this book highlights its essential role in Industry 4.0 and serves as a valuable resource for scientists, engineers, and students in materials science, engineering, and biomedicine.

Fundamentals of Additive Manufacturing for the Practitioner

Sheku Kamara,Kathy S. Faggiani
Fundamentals of Additive Manufacturing for the Practitioner Book PDF

Author : Sheku Kamara,Kathy S. Faggiani
Publisher : John Wiley & Sons
Page : 194 pages
File Size : 43,9 Mb
Release : 2021-05-25
Category : Technology & Engineering
ISBN : 9781119750383

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Fundamentals of Additive Manufacturing for the Practitioner by Sheku Kamara,Kathy S. Faggiani Pdf

Fundamentals of Additive Manufacturing for the Practitioner Discover how to shift from traditional to additive manufacturing processes with this core resource from industry leaders Fundamentals of Additive Manufacturing for the Practitioner delivers a vital examination of the methods and techniques needed to transition from traditional to additive manufacturing. The book explains how traditional manufacturing work roles change as various industries move into additive manufacturing and describes the flow of the typical production process in additive manufacturing. Detailed explorations of the processes, inputs, machine and build preparation, post-processing, and best practices are included, as well as real-world examples of the principles discussed within. Every chapter includes a problems and opportunities section that prompts readers to apply the book’s techniques to their own work. Diagrams and tables are distributed liberally throughout the work to present concepts visually, and key options and decisions are highlighted to assist the reader in understanding how additive manufacturing changes traditional workflows. Readers will also benefit from the inclusion of A thorough introduction on how to move into additive manufacturing, including the identification of a manufacturing opportunity and its characteristics An exploration of how to determine if additive manufacturing is the right solution, with descriptions of the origins of additive manufacturing and the current state of the technology An examination of the materials used in additive manufacturing, including polymers, composites, metals, plasters, and biomaterials A discussion of choosing an additive manufacturing technology and process Perfect for mechanical engineers, manufacturing professionals, technicians, and designers new to additive manufacturing, Fundamentals of Additive Manufacturing for the Practitioner will also earn a place in the libraries of technical, vocational, and continuing education audiences seeking to improve their skills with additive manufacturing workflows.

Thermo-Mechanical Modeling of Additive Manufacturing

Michael Gouge,Pan Michaleris
Thermo Mechanical Modeling of Additive Manufacturing Book PDF

Author : Michael Gouge,Pan Michaleris
Publisher : Butterworth-Heinemann
Page : 294 pages
File Size : 50,8 Mb
Release : 2017-08-03
Category : Technology & Engineering
ISBN : 9780128118214

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Thermo-Mechanical Modeling of Additive Manufacturing by Michael Gouge,Pan Michaleris Pdf

Thermo-mechanical Modeling of Additive Manufacturing provides the background, methodology and description of modeling techniques to enable the reader to perform their own accurate and reliable simulations of any additive process. Part I provides an in depth introduction to the fundamentals of additive manufacturing modeling, a description of adaptive mesh strategies, a thorough description of thermal losses and a discussion of residual stress and distortion. Part II applies the engineering fundamentals to direct energy deposition processes including laser cladding, LENS builds, large electron beam parts and an exploration of residual stress and deformation mitigation strategies. Part III concerns the thermo-mechanical modeling of powder bed processes with a description of the heat input model, classical thermo-mechanical modeling, and part scale modeling. The book serves as an essential reference for engineers and technicians in both industry and academia, performing both research and full-scale production. Additive manufacturing processes are revolutionizing production throughout industry. These technologies enable the cost-effective manufacture of small lot parts, rapid repair of damaged components and construction of previously impossible-to-produce geometries. However, the large thermal gradients inherent in these processes incur large residual stresses and mechanical distortion, which can push the finished component out of engineering tolerance. Costly trial-and-error methods are commonly used for failure mitigation. Finite element modeling provides a compelling alternative, allowing for the prediction of residual stresses and distortion, and thus a tool to investigate methods of failure mitigation prior to building. Provides understanding of important components in the finite element modeling of additive manufacturing processes necessary to obtain accurate results Offers a deeper understanding of how the thermal gradients inherent in additive manufacturing induce distortion and residual stresses, and how to mitigate these undesirable phenomena Includes a set of strategies for the modeler to improve computational efficiency when simulating various additive manufacturing processes Serves as an essential reference for engineers and technicians in both industry and academia